CN211516191U

CN211516191U - Milling machine for machine-building

Info

Publication number: CN211516191U
Application number: CN201922317274.4U
Authority: CN
Inventors: 刘省
Original assignee: Dalian Jintian Precision Mould Co ltd
Current assignee: Dalian Jintian Precision Mould Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-09-18
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a milling machine for machine manufacturing, which comprises an operation table, an up-down moving unit, a left-right moving unit, a bearing frame and a connecting rod; an operation table: the utility model discloses a milling machine for mechanical manufacturing, including milling cutter frame, sliding column, connecting plate, the upper surface of connecting plate and the middle fixedly connected with that is located two sliding column, the upper surface rear end fixed connection milling cutter frame's of operation panel bottom, milling cutter frame is the style of calligraphy of the calligraphy of kou, milling cutter frame's internally mounted has two sliding columns, and two sliding column are located milling cutter frame's inside left and right sides both sides respectively, the upper end fixed connection of sliding column is in milling cutter frame's inside upper surface, sliding column's lower extreme fixed connection is in milling cutter frame's inside lower surface, slidable mounting has the connecting plate on the sliding column, the upper surface of connecting plate just is located the middle fixedly connected with of two sliding columns and promotes the lower extreme of axle.

Description

Milling machine for machine-building

Technical Field

The utility model relates to a machine-building technical field specifically is a milling machine for machine-building.

Background

The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, and the mechanical manufacturing industry provides technical equipment for the whole national economy. The products processed by machine manufacturing are mechanical products, which means finished products or accessories provided by machine manufacturers to users or markets, such as automobiles, engines, machine tools and the like, are all called mechanical products, and any mechanical product can be regarded as a component composed of a plurality of components and can be divided into sub-components (also called sub-components or assemblies) of different levels to the most basic part unit according to the traditional habit. Common machining methods include bench work, turning, drilling, planing, milling, boring, grinding, numerically controlled machine, broaching, grinding, honing and the like, and different machining methods require different equipment and tools.

Milling is usually completed by adopting a milling machine, the milling machine mainly comprises a horizontal milling machine and a vertical milling machine, most of the conventional milling machines are fully electrically controlled, and once the conventional milling machines are damaged, the conventional milling machines are troublesome to maintain, can not move in multiple aspects without the electrically controlled milling machines, and can not complete high-precision milling.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a milling machine for machine-building, simple structure, need not electric control, the maintenance is simple, can many-sided removal, accomplishes the milling process of high accuracy, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a milling machine for machine manufacturing comprises an operation table, an up-down moving unit, a left-right moving unit, a bearing frame and a connecting rod;

an operation table: the rear end of the upper surface of the operating platform is fixedly connected with the bottom of the milling cutter frame, the milling cutter frame is square, two sliding columns are arranged in the milling cutter frame and are respectively positioned at the left side and the right side in the milling cutter frame, the upper ends of the sliding columns are fixedly connected with the upper surface in the milling cutter frame, the lower ends of the sliding columns are fixedly connected with the lower surface in the milling cutter frame, a connecting plate is slidably arranged on the sliding columns, the upper surface of the connecting plate is positioned at the lower end of a pushing shaft fixedly connected with the middle of the two sliding columns, the upper end of the pushing shaft movably penetrates through the upper surface of the milling cutter frame, the lower surface of the connecting plate is fixedly connected with the upper ends of springs, the two springs are respectively sleeved on the two sliding columns, the lower ends of the two springs are fixedly connected with the lower surface in the milling cutter frame, the pushing shaft is pushed down to enable, meanwhile, the connecting plate can rebound;

a bearing frame: the milling cutter is characterized in that the bearing frame is square, the rear side face of the bearing frame is fixedly connected to the front side face of the connecting plate, sliding plates of a left-right moving unit are arranged in the bearing frame, the left ends of the two sliding plates are fixedly connected to the inner left side face of the bearing frame respectively, the right ends of the two sliding plates are fixedly connected to the inner right side face of the bearing frame respectively, sliding blocks are arranged on the sliding plates in a sliding mode, a motor is arranged on the upper surface of each sliding block, an output shaft of the motor movably penetrates through the sliding blocks to be connected with the milling cutter, the input end of the motor is electrically connected with the output end of an external power supply through a control;

connecting rods: the connecting rod is the type of falling U, the one end fixed connection of connecting rod promotes the upper surface of axle, the other end activity of connecting rod passes the connecting rod fixation clamp that is located the milling cutter frame right flank and reciprocates the connecting block fixed connection of unit, and the connecting rod makes to promote the axle and reciprocate the unit formation linkage.

Furthermore, the left-right moving unit comprises sliding plates, a screw rod and a rotating handle, the screw rod is positioned between the two sliding plates, the front end of the screw rod penetrates through the left side face of the bearing frame in a rotating mode, the screw rod is in threaded connection with a threaded hole formed in the sliding plates, the rear end of the screw rod is connected to the left side face of the bearing frame in a rotating mode, the rotating handle is installed on the side face of the screw rod, and the screw rod can be controlled to rotate by rotating the rotating handle.

Further, it contains connecting block, axis of rotation, link, fixed axle, handle and handle fixed block to reciprocate the unit, the side at the connecting block is installed to the axis of rotation, the front end activity of link is cup jointed in the axis of rotation, the rear end of the rear end fixed connection handle of link, the rear flank fixed connection of handle fixed block is on the anterior right flank of milling cutter frame, the one end of the right flank fixed connection fixed axle of fixed block, the middle part of handle is passed in the fixed axle activity, and fixed axle control handle direction of motion pushes up and drives the connecting block downstream.

Furthermore, the milling cutter further comprises penetrating grooves, the penetrating grooves are uniformly formed in the front end of the upper surface of the operating platform, and the penetrating grooves can enable the milling cutter to penetrate through an object to be milled.

Furthermore, still include the friction rubber pad, the front end of handle has the friction rubber pad, and the friction rubber pad increases the frictional force of palm and handle front end, and is more laborsaving.

Compared with the prior art, the beneficial effects of the utility model are that: the milling machine for machine manufacturing has the following advantages:

1. the milling machine for mechanical manufacturing is provided with an up-and-down moving unit, an up-and-down pushing handle drives a rotating shaft to move downwards, so that a connecting block moves downwards to drive a connecting rod to descend, a pushing shaft pushes the connecting plate to descend, and finally a bearing frame descends.

2. The left-right moving unit is arranged, the lead screw can be controlled to rotate by rotating the rotating handle, and the sliding block is driven to move left and right on the sliding plate.

3. This milling machine for machine-building, simple structure need not electric control, and the maintenance is simple, can many-sided removal, accomplishes the milling process of high accuracy.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a schematic view of the structure of the A position of the present invention

FIG. 3 is a schematic view of the structure of the position B of the present invention

Fig. 4 is a schematic view of the front view structure of the present invention.

In the figure: the milling machine comprises an operation table 1, a milling cutter frame 2, a pushing shaft 3, an up-and-down moving unit 4, a connecting block 41, a rotating shaft 42, a connecting frame 43, a fixed shaft 44, a handle 45, a handle fixing block 46, a connecting rod 5, a connecting rod fixing clamp 6, a left-and-right moving unit 7, a sliding plate 71, a lead screw 72, a rotating handle 73, a connecting plate 8, a bearing frame 9, a penetrating groove 10, a spring 11, a motor 12, a milling cutter 13, a sliding column 14, a sliding block 15 and a friction rubber pad 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a milling machine for machine manufacturing comprises an operation table 1, an up-down moving unit 4, a left-right moving unit 7, a bearing frame 9 and a connecting rod 5;

an operation table 1: the rear end of the upper surface of the operating platform 1 is fixedly connected with the bottom of the milling cutter frame 2, the milling cutter frame 2 is square, two sliding columns 14 are arranged in the milling cutter frame 2, the two sliding columns 14 are respectively positioned at the left side and the right side of the interior of the milling cutter frame 2, the upper ends of the sliding columns 14 are fixedly connected with the upper surface of the interior of the milling cutter frame 2, the lower ends of the sliding columns 14 are fixedly connected with the lower surface of the interior of the milling cutter frame 2, a connecting plate 8 is slidably arranged on the sliding columns 14, the upper surface of the connecting plate 8 is positioned in the middle of the two sliding columns 14 and is fixedly connected with the lower end of a pushing shaft 3, the upper end of the pushing shaft 3 movably penetrates through the upper surface of the milling cutter frame 2, the lower surface of the connecting plate 8 is fixedly connected with the upper ends of springs 11, the two springs 11 are respectively sleeved on the two, the spring 11 is stressed to enable the connecting plate 8 not to fall down quickly, meanwhile, the connecting plate 8 can rebound, the milling machine further comprises penetrating grooves 10, the penetrating grooves 10 are uniformly formed in the front end of the upper surface of the operating platform 1, and the penetrating grooves 10 enable the milling cutter 13 to penetrate through objects to be milled;

the bearing frame 9: the bearing frame 9 is square, the rear side surface of the bearing frame 9 is fixedly connected with the front side surface of the connecting plate 8, the inside of the bearing frame 9 is provided with two sliding plates 71 of the left-right moving unit 7, the left ends of the two sliding plates 71 are respectively fixedly connected with the inner left side surface of the bearing frame 9, the right ends of the two sliding plates 71 are respectively fixedly connected with the inner right side surface of the bearing frame 9, the sliding plates 71 are provided with sliding blocks 15 in a sliding way, the upper surface of each sliding block 15 is provided with a motor 12, the output shaft of the motor 12 movably penetrates through the sliding blocks 15 to be connected with a milling cutter 13, the input end of the motor 12 is electrically connected with the output end of an external power supply through a control switch, the sliding blocks 15 drive the motor 12 and the milling cutter 13 to slide left and right on the sliding plates 71, the left-right moving unit 7 comprises the sliding plates, the screw 72 is in threaded connection with a threaded hole formed in the slider 15, the rear end of the screw 72 is rotatably connected to the left side surface of the bearing frame 9, a rotating handle 73 is mounted on the side surface of the screw 72, and the rotation of the screw 72 can be controlled by rotating the rotating handle 73;

connecting rod 5: the connecting rod 5 is of an inverted U shape, one end of the connecting rod 5 is fixedly connected to the upper surface of the pushing shaft 3, the other end of the connecting rod 5 movably penetrates through a connecting rod fixing clamp 6 positioned on the right side surface of the milling cutter frame 2 to be fixedly connected with a connecting block 41 of the up-down moving unit 4, the connecting rod 5 enables the pushing shaft 3 and the up-down moving unit 4 to form linkage, the up-down moving unit 4 comprises the connecting block 41, a rotating shaft 42, a connecting frame 43, a fixing shaft 44, a handle 45 and a handle fixing block 46, the rotating shaft 42 is installed on the side surface of the connecting block 41, the front end of the connecting frame 43 is movably sleeved on the rotating shaft 42, the rear end of the connecting frame 43 is fixedly connected with the rear end of the handle 45, the rear side surface of the handle fixing block 46 is fixedly connected to the front right side surface of the milling cutter frame 2, the right, handle 45 pushes up and drives connecting block 41 downward motion, and the front end of handle 45 has rubber gasket 16 of friction, and rubber gasket 16 of friction increases the frictional force of palm and the front end of handle 45, and is more laborsaving.

When in use:

the motor 12 is turned on through a control switch, the milling cutter 13 starts to rotate, the handle 45 is pushed up, the rotating shaft 42 is driven to move downwards, the connecting block 41 is made to move downwards to drive the connecting rod 5 to descend, the pushing shaft 3 is made to push the connecting plate 8 to descend, the bearing frame 9 descends finally, the lead screw 72 can be controlled to rotate through rotating the rotating handle 73, the sliding block 15 is driven to move left and right on the sliding plate 71, the proper position is adjusted as required to start milling, after the milling is finished, the handle 45 is loosened, the connecting plate 8 is reset through rebounding of the spring 11, and the motor 12 is turned off through the.

It should be noted that in this embodiment, the motor 12 is made of JFH-2.2KW-12000, and the control switch controls the motor 12 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling machine for machine-building which characterized in that: comprises an operating platform (1), an up-down moving unit (4), a left-right moving unit (7), a bearing frame (9) and a connecting rod (5);

operating floor (1): the bottom of the upper surface rear end fixed connection milling cutter frame (2) of operation panel (1), milling cutter frame (2) is the style of calligraphy of kou, the internally mounted of milling cutter frame (2) has two slip post (14), and two slip post (14) are located the inside left and right sides both sides of milling cutter frame (2) respectively, the upper end fixed connection of slip post (14) is in the inside upper surface of milling cutter frame (2), the lower extreme fixed connection of slip post (14) is in the inside lower surface of milling cutter frame (2), slidable mounting has connecting plate (8) on slip post (14), the upper surface of connecting plate (8) just is located the middle fixedly connected with of two slip post (14) and promotes the lower extreme of axle (3), the upper end activity that promotes axle (3) passes the upper surface of milling cutter frame (2), the lower fixed surface of connecting plate (8) is connected with the upper end of spring (11), the two springs (11) are respectively sleeved on the two sliding columns (14), and the lower ends of the two springs (11) are fixedly connected with the inner lower surface of the milling cutter frame (2);

a carrier (9): the milling cutter is characterized in that the bearing frame (9) is square, the rear side face of the bearing frame (9) is fixedly connected to the front side face of the connecting plate (8), sliding plates (71) of the left-right moving unit (7) are mounted inside the bearing frame (9), two sliding plates (71) are provided, the left ends of the two sliding plates (71) are respectively fixedly connected to the inner left side face of the bearing frame (9), the right ends of the two sliding plates (71) are respectively fixedly connected to the inner right side face of the bearing frame (9), a sliding block (15) is slidably mounted on the sliding plates (71), a motor (12) is mounted on the upper surface of the sliding block (15), an output shaft of the motor (12) movably penetrates through the sliding block (15) to be connected with a milling cutter (13), and the input end of the motor (12) is electrically;

connecting rod (5): connecting rod (5) are the type of falling U, the one end fixed connection of connecting rod (5) promotes the upper surface of axle (3), the other end activity of connecting rod (5) passes connecting rod fixation clamp (6) that are located milling cutter frame (2) right flank and connecting block (41) fixed connection who reciprocates unit (4).

2. A milling machine for machine building according to claim 1, characterized in that: the left-right moving unit (7) comprises sliding plates (71), a lead screw (72) and a rotating handle (73), the lead screw (72) is positioned between the two sliding plates (71), the front end of the lead screw (72) rotatably penetrates through the left side surface of the bearing frame (9), the lead screw (72) is in threaded connection with a threaded hole formed in the sliding block (15), and the rear end of the lead screw (72) is rotatably connected to the left side surface of the bearing frame (9).

3. A milling machine for machine building according to claim 1, characterized in that: it contains connecting block (41), axis of rotation (42), link (43), fixed axle (44), handle (45) and handle fixed block (46) to reciprocate unit (4), the side at connecting block (41) is installed in axis of rotation (42), the front end activity of link (43) is cup jointed on axis of rotation (42), the rear end of the rear end fixed connection handle (45) of link (43), the trailing flank fixed connection of handle fixed block (46) is on the anterior right flank of milling cutter frame (2), the one end of the right flank fixed connection fixed axle (44) of fixed block (46), the middle part of handle (45) is passed in fixed axle (44) activity.

4. A milling machine for machine building according to claim 1, characterized in that: the device is characterized by further comprising penetrating grooves (10), wherein the penetrating grooves (10) are uniformly formed in the front end of the upper surface of the operating platform (1).

5. A milling machine for machine building according to claim 3, characterized in that: the handle also comprises a friction rubber pad (16), and the front end of the handle (45) is provided with the friction rubber pad (16).